Quote Originally Posted by Vapor View Post
EDIT: here's a fun config....HK 3.0 in one subloop, 2x HWLabs GTX360 rads in the other subloop. With a stock D5, you'll get 1.35-1.4GPM. With a D5+EKv2 or D5+DetroitAC pump top, you'll get 1.45-1.5GPM through the config. With a DDC3.2 + XSPC Res top, you'll get 1.6-1.65GPM. With the T3+D5, you'll get ~2GPM through the HK 3.0 and ~1.85GPM through the radiators.
Never heard of the term "harmonics" used in fluid mechanics before. If you are saying that pressure drop is a function of the square of velocity, then yes.

Did you measure each sub-loop flow with the FM-17 flow meter?

Quote Originally Posted by Vapor View Post
For people who want to run two totally separate loops....this product is not for them, and no one is saying that it is
I guess I am being picky about the usage of "dual loops" and "sub loops" which can easily be confused with "separate loops". Just like the XSPC Dual DDC reservoir, that is still a thermal single loop since the water mixes together at the reservoir.